40063933

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:293

約数の個数: 32

約数和(自身を含む): 51650816

約数和(自身を除く): 11586883

約数列:

[1, 7, 13, 37, 73, 91, 163, 259, 481, 511, 949, 1141, 2119, 2701, 3367, 6031, 6643, 11899, 14833, 18907, 35113, 42217, 78403, 83293, 154687, 245791, 440263, 548821, 1082809, 3081841, 5723419, 40063933]

約数ペア:

[(1, 40063933), (7, 5723419), (13, 3081841), (37, 1082809), (73, 548821), (91, 440263), (163, 245791), (259, 154687), (481, 83293), (511, 78403), (949, 42217), (1141, 35113), (2119, 18907), (2701, 14833), (3367, 11899), (6031, 6643)]